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XmlReader.ReadStartElement Method (String)

Checks that the current content node is an element with the given Name and advances the reader to the next node.

Namespace:  System.Xml
Assembly:  System.Xml (in System.Xml.dll)
public virtual void ReadStartElement(
	string name
)

Parameters

name
Type: System.String

The qualified name of the element.

ExceptionCondition
XmlException

Incorrect XML was encountered in the input stream.

-or-

The Name of the element does not match the given name.

InvalidOperationException

An XmlReader method was called before a previous asynchronous operation finished. In this case, InvalidOperationException is thrown with the message “An asynchronous operation is already in progress.”

A call to this method corresponds to a call to IsStartElement followed by a call to Read.

The following example displays the text content of each element.

using (XmlReader reader = XmlReader.Create("book3.xml")) {

  // Parse the XML document.  ReadString is used to  
  // read the text content of the elements.
  reader.Read(); 
  reader.ReadStartElement("book");  
  reader.ReadStartElement("title");   
  Console.Write("The content of the title element:  ");
  Console.WriteLine(reader.ReadString());
  reader.ReadEndElement();
  reader.ReadStartElement("price");
  Console.Write("The content of the price element:  ");
  Console.WriteLine(reader.ReadString());
  reader.ReadEndElement();
  reader.ReadEndElement();

}

The example uses the book3.xml file.

<book>
  <title>Pride And Prejudice</title>
  <price>19.95</price>
</book>

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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